/** * @license Apache-2.0 * * Copyright (c) 2018 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ 'use strict'; /** * Invoke a function until a test condition is true. * * @module @stdlib/utils/async/until * * @example * var untilAsync = require( '@stdlib/utils/async/until' ); * * function predicate( i, clbk ) { * clbk( null, i >= 5 ); * } * * function fcn( i, next ) { * setTimeout( onTimeout, i ); * function onTimeout() { * console.log( 'beep: %d', i ); * next(); * } * } * * function done( error ) { * if ( error ) { * throw error; * } * } * * untilAsync( predicate, fcn, done ); */ // MODULES // var untilAsync = require( './until_async.js' ); // EXPORTS // module.exports = untilAsync;